LME three-month tin settled at $52,350 per metric ton on July 8, down a modest $550 or 1.04%, but still holding above the $50,000/t psychological level that has become the new normal for a market in structural deficit. SHFE tin at ¥422,990/t was up ¥4,180, a 1% gain that reflects stronger domestic Chinese demand. Tin has been the standout base metal performer in 2026, up roughly 60% year-on-year from the $32,000/t area in early 2025 and up about 35% year-to-date. The rally has confounded analysts who expected the gradual restart of Myanmar’s Man Maw mine to ease supply tightness. It hasn’t — at least not enough to matter.
The Myanmar supply story is the central narrative. The Wa State, an autonomous region in eastern Myanmar that controls the Man Maw mining complex, suspended all tin mining in August 2023. Man Maw alone accounted for approximately 10% of global tin concentrate supply and 7-8% of world tin production. China’s tin concentrate imports from Myanmar fell 77% year-on-year to just 14,200 tonnes by mid-2025. Monthly exports from Myanmar dropped to as low as 630 tonnes of contained tin in mid-2025, compared with a pre-ban average of roughly 15,000 tonnes per month in 2022-2023. The International Tin Association (ITA) has tracked a gradual recovery: the Wa authorities began accepting new mining and processing license applications in March 2025, formalized dewatering cost-sharing for deep adits, and shipments recovered to roughly 1,300 tonnes per month of contained tin by November-December 2025. That is more than double the mid-2025 trough but still more than 90% below pre-ban levels. At 1,300 tonnes per month, Myanmar is contributing roughly 15,600 tonnes of tin annually to the global market, compared with roughly 180,000 tonnes pre-ban.
The ITA estimates that even with the partial Myanmar restart, the global refined tin market was in a deficit of approximately 2,200 tonnes in 2024, and the deficit has persisted into 2025-2026. The math is straightforward: global tin demand runs at roughly 380,000-400,000 tonnes per year, with semiconductor solder accounting for about half of that. Supply from the world’s two largest producers — Myanmar and Indonesia — is simultaneously constrained. The restart of a single mine, even one as significant as Man Maw, cannot close a structural gap of this magnitude when the alternative supply pipeline from new projects is measured in years, not months.
Indonesia, the world’s largest refined tin exporter with roughly 20-25% of global output, is adding to the supply crisis rather than relieving it. National refined tin production fell approximately 30.7% in 2024 amid government investigations into illegal mining and tighter export licensing. Exports dropped to about 46,000 tonnes, a multi-year low. The crackdown intensified in 2025-2026, with roughly 1,000 illegal mines closed and seizures of unlicensed metal disrupting supply chains. In May 2026, Indonesian tin exports plunged more than 40% year-on-year to just 3,246 tonnes, according to TradingEconomics data. The Indonesian Tin Exporters Association projects only modest recovery to about 53,000 tonnes of exports in 2025, still far below the 70,000+ tonne levels of the early 2020s. Licensing and enforcement are structurally restrictive, and there is no sign of political appetite for loosening.
On the demand side, semiconductors are providing a powerful and sustained tailwind. Approximately 50% of global tin consumption is for solder used in electronics and circuit-board assembly, and the semiconductor cycle is in a strong upswing. World Semiconductor Trade Statistics projected 13.1% sales growth in 2024 following the 2023 slump. SEMI data indicates silicon wafer shipments rising 5.4% in 2025 and a further 5.2% in 2026, driven by data-center expansion, AI server buildout, and electric vehicle power electronics. A single AI server rack can contain several kilograms of solder, and data-center construction of the scale currently underway represents a material new demand driver for tin that did not exist at this scale in previous cycles.
BMI, a unit of Fitch Solutions, has been scrambling to catch up with the tin rally. In late 2025, BMI raised its 2026 tin price forecast from $32,000 to $35,000/t, citing continued supply issues and steady semiconductor demand. By April 2026, after the price spike through Q1, BMI revised again to $45,000/t. The frequency and magnitude of these revisions reflect a market that has consistently surprised to the upside. Coface’s 2026 commodity outlook flags the first clear tin supply deficit since 2021 appearing in 2026, with supply growth of approximately 3% lagging demand growth above 3%, and prices up roughly 70% year-on-year. Canadian Mining Report notes that some forecasts put 2026 tin averages in a $45,000-55,000/t range if deficits persist, which they have.
The demand-rationing response to $50,000+ tin is beginning to show. Market reports indicate that consumers are reluctant to buy at these levels, adopting hand-to-mouth purchasing patterns similar to those seen in nickel. LME and SHFE tin stocks have risen from late-2025 lows as producers delivered metal into the rally — exchange stocks were reported to have roughly doubled from about 11,000 tonnes to more than 19,000 tonnes by early 2026. Higher stocks provide a buffer against further spikes but are not large enough in absolute terms to change the deficit narrative. Nineteen thousand tonnes of exchange inventory represents roughly 18 days of global consumption. The market needs sustained inventory builds to confirm that demand destruction and supply recovery are rebalancing the market. So far, that confirmation is absent.
The concentration risk in tin supply is among the highest of any industrial metal. Myanmar, Indonesia, the Democratic Republic of Congo, and a handful of other frontier jurisdictions account for the bulk of production. There is no major diversified producer that can offset simultaneous disruptions in two key countries. New projects in Australia, Morocco, and South America are advancing but will not deliver meaningful volume before 2027-2028. For buyers, this means the supply risk premium embedded in current tin prices is justified — and likely to persist.
Tin procurement in an environment of $50,000-55,000/t prices and structural deficit demands a fundamentally different approach than for surplus metals like nickel or lead. First, accept that elevated prices are not a temporary spike — the Myanmar and Indonesia supply constraints are multi-year issues, and new mine supply takes 5-7 years from discovery to production. Budget for tin at $45,000-55,000/t through 2027. Second, security of supply is more important than price optimization. Qualify alternative suppliers in Australia, Morocco, and South America now, even if their volumes are small, to build diversified supply lines before shortages become acute. Third, explore solder alloy reformulation where technically feasible: reducing tin content from Sn63/Pb37 to lower-tin alloys or evaluating lead-free alternatives with lower tin requirements can reduce exposure without compromising product quality. Fourth, negotiate long-term supply agreements with Indonesian and Malaysian smelters that include volume guarantees, even at market-indexed pricing. In a deficit market, allocation matters more than price. Fifth, monitor Myanmar restart progress monthly via ITA shipment data — if Man Maw reaches 3,000+ tonnes/month consistently, the deficit could narrow meaningfully and prices could ease toward $35,000-40,000/t. That would be the signal to extend hedges and lock in multi-year fixed-price contracts. Until then, the bias is higher.